Question

List and describe major organelles found within a cell, discussing their functions and contributions to cellular activities.

Answer 1

Major organelles within a cell include the nucleus, endoplasmic reticulum, Golgi apparatus, mitochondria, lysosomes, ribosomes, chloroplasts (in plant cells), and vacuoles. These organelles have different functions and contribute to various cellular activities.

Step-by-step explanation:

Major Organelles found within a cell:

1. Nucleus: Contains the cell's genetic material and controls cell activities.
2. Endoplasmic Reticulum (ER): Involved in protein and lipid synthesis, and transport within the cell.
3. Golgi Apparatus: Modifies, sorts, and packages proteins and lipids for transport within and outside the cell.
4. Mitochondria: Generates energy for the cell through cellular respiration.
5. Lysosomes: Contain digestive enzymes for breaking down waste materials and cellular debris.
6. Ribosomes: Synthesize proteins within the cell.
7. Chloroplasts (in plant cells): Site of photosynthesis, where sunlight is converted into energy-rich molecules.
8. Vacuoles: Store water, nutrients, and waste materials.